1900516317

素因数分解:

$3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{73999}}^1$

素因数の和:75232

約数の個数: 16

約数和(自身を含む): 2898432000

約数和(自身を除く): 997915683

約数列:

[1, 3, 7, 21, 1223, 3669, 8561, 25683, 73999, 221997, 517993, 1553979, 90500777, 271502331, 633505439, 1900516317]

約数ペア:

[(1, 1900516317), (3, 633505439), (7, 271502331), (21, 90500777), (1223, 1553979), (3669, 517993), (8561, 221997), (25683, 73999)]